65148304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3229}}^1$

素因数の和:3347

約数の個数: 40

約数和(自身を含む): 137378360

約数和(自身を除く): 72230056

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 776, 1261, 1552, 2522, 3229, 5044, 6458, 10088, 12916, 20176, 25832, 41977, 51664, 83954, 167908, 313213, 335816, 626426, 671632, 1252852, 2505704, 4071769, 5011408, 8143538, 16287076, 32574152, 65148304]

約数ペア:

[(1, 65148304), (2, 32574152), (4, 16287076), (8, 8143538), (13, 5011408), (16, 4071769), (26, 2505704), (52, 1252852), (97, 671632), (104, 626426), (194, 335816), (208, 313213), (388, 167908), (776, 83954), (1261, 51664), (1552, 41977), (2522, 25832), (3229, 20176), (5044, 12916), (6458, 10088)]