26044744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 57729600

約数和(自身を除く): 31684856

約数列:

[1, 2, 4, 8, 11, 19, 22, 37, 38, 44, 74, 76, 88, 148, 152, 209, 296, 407, 418, 421, 703, 814, 836, 842, 1406, 1628, 1672, 1684, 2812, 3256, 3368, 4631, 5624, 7733, 7999, 9262, 15466, 15577, 15998, 18524, 30932, 31154, 31996, 37048, 61864, 62308, 63992, 87989, 124616, 171347, 175978, 295963, 342694, 351956, 591926, 685388, 703912, 1183852, 1370776, 2367704, 3255593, 6511186, 13022372, 26044744]

約数ペア:

[(1, 26044744), (2, 13022372), (4, 6511186), (8, 3255593), (11, 2367704), (19, 1370776), (22, 1183852), (37, 703912), (38, 685388), (44, 591926), (74, 351956), (76, 342694), (88, 295963), (148, 175978), (152, 171347), (209, 124616), (296, 87989), (407, 63992), (418, 62308), (421, 61864), (703, 37048), (814, 31996), (836, 31154), (842, 30932), (1406, 18524), (1628, 15998), (1672, 15577), (1684, 15466), (2812, 9262), (3256, 7999), (3368, 7733), (4631, 5624)]