2615144

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 64

約数和(自身を含む): 6168960

約数和(自身を除く): 3553816

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 41, 56, 67, 68, 82, 119, 134, 136, 164, 238, 268, 287, 328, 469, 476, 536, 574, 697, 938, 952, 1139, 1148, 1394, 1876, 2278, 2296, 2747, 2788, 3752, 4556, 4879, 5494, 5576, 7973, 9112, 9758, 10988, 15946, 19229, 19516, 21976, 31892, 38458, 39032, 46699, 63784, 76916, 93398, 153832, 186796, 326893, 373592, 653786, 1307572, 2615144]

約数ペア:

[(1, 2615144), (2, 1307572), (4, 653786), (7, 373592), (8, 326893), (14, 186796), (17, 153832), (28, 93398), (34, 76916), (41, 63784), (56, 46699), (67, 39032), (68, 38458), (82, 31892), (119, 21976), (134, 19516), (136, 19229), (164, 15946), (238, 10988), (268, 9758), (287, 9112), (328, 7973), (469, 5576), (476, 5494), (536, 4879), (574, 4556), (697, 3752), (938, 2788), (952, 2747), (1139, 2296), (1148, 2278), (1394, 1876)]