42587664

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:997

約数の個数: 120

約数和(自身を含む): 134857440

約数和(自身を除く): 92269776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 784, 798, 912, 931, 953, 1064, 1176, 1596, 1862, 1906, 2128, 2352, 2793, 2859, 3192, 3724, 3812, 5586, 5718, 6384, 6671, 7448, 7624, 11172, 11436, 13342, 14896, 15248, 18107, 20013, 22344, 22872, 26684, 36214, 40026, 44688, 45744, 46697, 53368, 54321, 72428, 80052, 93394, 106736, 108642, 126749, 140091, 144856, 160104, 186788, 217284, 253498, 280182, 289712, 320208, 373576, 380247, 434568, 506996, 560364, 747152, 760494, 869136, 887243, 1013992, 1120728, 1520988, 1774486, 2027984, 2241456, 2661729, 3041976, 3548972, 5323458, 6083952, 7097944, 10646916, 14195888, 21293832, 42587664]

約数ペア:

[(1, 42587664), (2, 21293832), (3, 14195888), (4, 10646916), (6, 7097944), (7, 6083952), (8, 5323458), (12, 3548972), (14, 3041976), (16, 2661729), (19, 2241456), (21, 2027984), (24, 1774486), (28, 1520988), (38, 1120728), (42, 1013992), (48, 887243), (49, 869136), (56, 760494), (57, 747152), (76, 560364), (84, 506996), (98, 434568), (112, 380247), (114, 373576), (133, 320208), (147, 289712), (152, 280182), (168, 253498), (196, 217284), (228, 186788), (266, 160104), (294, 144856), (304, 140091), (336, 126749), (392, 108642), (399, 106736), (456, 93394), (532, 80052), (588, 72428), (784, 54321), (798, 53368), (912, 46697), (931, 45744), (953, 44688), (1064, 40026), (1176, 36214), (1596, 26684), (1862, 22872), (1906, 22344), (2128, 20013), (2352, 18107), (2793, 15248), (2859, 14896), (3192, 13342), (3724, 11436), (3812, 11172), (5586, 7624), (5718, 7448), (6384, 6671)]