33219784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 70383600

約数和(自身を除く): 37163816

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 89, 97, 104, 148, 178, 194, 296, 356, 388, 481, 712, 776, 962, 1157, 1261, 1924, 2314, 2522, 3293, 3589, 3848, 4628, 5044, 6586, 7178, 8633, 9256, 10088, 13172, 14356, 17266, 26344, 28712, 34532, 42809, 46657, 69064, 85618, 93314, 112229, 171236, 186628, 224458, 319421, 342472, 373256, 448916, 638842, 897832, 1277684, 2555368, 4152473, 8304946, 16609892, 33219784]

約数ペア:

[(1, 33219784), (2, 16609892), (4, 8304946), (8, 4152473), (13, 2555368), (26, 1277684), (37, 897832), (52, 638842), (74, 448916), (89, 373256), (97, 342472), (104, 319421), (148, 224458), (178, 186628), (194, 171236), (296, 112229), (356, 93314), (388, 85618), (481, 69064), (712, 46657), (776, 42809), (962, 34532), (1157, 28712), (1261, 26344), (1924, 17266), (2314, 14356), (2522, 13172), (3293, 10088), (3589, 9256), (3848, 8633), (4628, 7178), (5044, 6586)]