26027872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 60328800

約数和(自身を除く): 34300928

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 37, 38, 52, 74, 76, 89, 104, 148, 152, 178, 208, 247, 296, 304, 356, 416, 481, 494, 592, 608, 703, 712, 962, 988, 1157, 1184, 1406, 1424, 1691, 1924, 1976, 2314, 2812, 2848, 3293, 3382, 3848, 3952, 4628, 5624, 6586, 6764, 7696, 7904, 9139, 9256, 11248, 13172, 13528, 15392, 18278, 18512, 21983, 22496, 26344, 27056, 36556, 37024, 42809, 43966, 52688, 54112, 62567, 73112, 85618, 87932, 105376, 125134, 146224, 171236, 175864, 250268, 292448, 342472, 351728, 500536, 684944, 703456, 813371, 1001072, 1369888, 1626742, 2002144, 3253484, 6506968, 13013936, 26027872]

約数ペア:

[(1, 26027872), (2, 13013936), (4, 6506968), (8, 3253484), (13, 2002144), (16, 1626742), (19, 1369888), (26, 1001072), (32, 813371), (37, 703456), (38, 684944), (52, 500536), (74, 351728), (76, 342472), (89, 292448), (104, 250268), (148, 175864), (152, 171236), (178, 146224), (208, 125134), (247, 105376), (296, 87932), (304, 85618), (356, 73112), (416, 62567), (481, 54112), (494, 52688), (592, 43966), (608, 42809), (703, 37024), (712, 36556), (962, 27056), (988, 26344), (1157, 22496), (1184, 21983), (1406, 18512), (1424, 18278), (1691, 15392), (1924, 13528), (1976, 13172), (2314, 11248), (2812, 9256), (2848, 9139), (3293, 7904), (3382, 7696), (3848, 6764), (3952, 6586), (4628, 5624)]