28225534588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{4973}}^1$

素因数の和:5227

約数の個数: 96

約数和(自身を含む): 57758883840

約数和(自身を除く): 29533349252

約数列:

[1, 2, 4, 17, 19, 23, 34, 38, 46, 68, 76, 92, 191, 323, 382, 391, 437, 646, 764, 782, 874, 1292, 1564, 1748, 3247, 3629, 4393, 4973, 6494, 7258, 7429, 8786, 9946, 12988, 14516, 14858, 17572, 19892, 29716, 61693, 74681, 83467, 84541, 94487, 114379, 123386, 149362, 166934, 169082, 188974, 228758, 246772, 298724, 333868, 338164, 377948, 457516, 949843, 1418939, 1606279, 1899686, 1944443, 2173201, 2837878, 3212558, 3799372, 3888886, 4346402, 5675756, 6425116, 7777772, 8692804, 16147331, 18047017, 21846389, 32294662, 36094034, 36944417, 43692778, 64589324, 72188068, 73888834, 87385556, 147777668, 306799289, 371388613, 415081391, 613598578, 742777226, 830162782, 1227197156, 1485554452, 1660325564, 7056383647, 14112767294, 28225534588]

約数ペア:

[(1, 28225534588), (2, 14112767294), (4, 7056383647), (17, 1660325564), (19, 1485554452), (23, 1227197156), (34, 830162782), (38, 742777226), (46, 613598578), (68, 415081391), (76, 371388613), (92, 306799289), (191, 147777668), (323, 87385556), (382, 73888834), (391, 72188068), (437, 64589324), (646, 43692778), (764, 36944417), (782, 36094034), (874, 32294662), (1292, 21846389), (1564, 18047017), (1748, 16147331), (3247, 8692804), (3629, 7777772), (4393, 6425116), (4973, 5675756), (6494, 4346402), (7258, 3888886), (7429, 3799372), (8786, 3212558), (9946, 2837878), (12988, 2173201), (14516, 1944443), (14858, 1899686), (17572, 1606279), (19892, 1418939), (29716, 949843), (61693, 457516), (74681, 377948), (83467, 338164), (84541, 333868), (94487, 298724), (114379, 246772), (123386, 228758), (149362, 188974), (166934, 169082)]