25342504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 57024000

約数和(自身を除く): 31681496

約数列:

[1, 2, 4, 8, 11, 19, 22, 23, 38, 44, 46, 76, 88, 92, 152, 184, 209, 253, 418, 437, 506, 659, 836, 874, 1012, 1318, 1672, 1748, 2024, 2636, 3496, 4807, 5272, 7249, 9614, 12521, 14498, 15157, 19228, 25042, 28996, 30314, 38456, 50084, 57992, 60628, 100168, 121256, 137731, 166727, 275462, 287983, 333454, 550924, 575966, 666908, 1101848, 1151932, 1333816, 2303864, 3167813, 6335626, 12671252, 25342504]

約数ペア:

[(1, 25342504), (2, 12671252), (4, 6335626), (8, 3167813), (11, 2303864), (19, 1333816), (22, 1151932), (23, 1101848), (38, 666908), (44, 575966), (46, 550924), (76, 333454), (88, 287983), (92, 275462), (152, 166727), (184, 137731), (209, 121256), (253, 100168), (418, 60628), (437, 57992), (506, 50084), (659, 38456), (836, 30314), (874, 28996), (1012, 25042), (1318, 19228), (1672, 15157), (1748, 14498), (2024, 12521), (2636, 9614), (3496, 7249), (4807, 5272)]