4818268

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 11082624

約数和(自身を除く): 6264356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 61, 62, 91, 98, 122, 124, 182, 196, 217, 244, 364, 403, 427, 434, 637, 793, 806, 854, 868, 1274, 1519, 1586, 1612, 1708, 1891, 2548, 2821, 2989, 3038, 3172, 3782, 5551, 5642, 5978, 6076, 7564, 11102, 11284, 11956, 13237, 19747, 22204, 24583, 26474, 38857, 39494, 49166, 52948, 77714, 78988, 92659, 98332, 155428, 172081, 185318, 344162, 370636, 688324, 1204567, 2409134, 4818268]

約数ペア:

[(1, 4818268), (2, 2409134), (4, 1204567), (7, 688324), (13, 370636), (14, 344162), (26, 185318), (28, 172081), (31, 155428), (49, 98332), (52, 92659), (61, 78988), (62, 77714), (91, 52948), (98, 49166), (122, 39494), (124, 38857), (182, 26474), (196, 24583), (217, 22204), (244, 19747), (364, 13237), (403, 11956), (427, 11284), (434, 11102), (637, 7564), (793, 6076), (806, 5978), (854, 5642), (868, 5551), (1274, 3782), (1519, 3172), (1586, 3038), (1612, 2989), (1708, 2821), (1891, 2548)]