4904432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 80

約数和(自身を含む): 11561760

約数和(自身を除く): 6657328

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 73, 76, 104, 136, 146, 152, 208, 221, 247, 272, 292, 304, 323, 442, 494, 584, 646, 884, 949, 988, 1168, 1241, 1292, 1387, 1768, 1898, 1976, 2482, 2584, 2774, 3536, 3796, 3952, 4199, 4964, 5168, 5548, 7592, 8398, 9928, 11096, 15184, 16133, 16796, 18031, 19856, 22192, 23579, 32266, 33592, 36062, 47158, 64532, 67184, 72124, 94316, 129064, 144248, 188632, 258128, 288496, 306527, 377264, 613054, 1226108, 2452216, 4904432]

約数ペア:

[(1, 4904432), (2, 2452216), (4, 1226108), (8, 613054), (13, 377264), (16, 306527), (17, 288496), (19, 258128), (26, 188632), (34, 144248), (38, 129064), (52, 94316), (68, 72124), (73, 67184), (76, 64532), (104, 47158), (136, 36062), (146, 33592), (152, 32266), (208, 23579), (221, 22192), (247, 19856), (272, 18031), (292, 16796), (304, 16133), (323, 15184), (442, 11096), (494, 9928), (584, 8398), (646, 7592), (884, 5548), (949, 5168), (988, 4964), (1168, 4199), (1241, 3952), (1292, 3796), (1387, 3536), (1768, 2774), (1898, 2584), (1976, 2482)]