72026768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4219}}^1$

素因数の和:4335

約数の個数: 40

約数和(自身を含む): 153844320

約数和(自身を除く): 81817552

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 388, 776, 1067, 1552, 2134, 4219, 4268, 8438, 8536, 16876, 17072, 33752, 46409, 67504, 92818, 185636, 371272, 409243, 742544, 818486, 1636972, 3273944, 4501673, 6547888, 9003346, 18006692, 36013384, 72026768]

約数ペア:

[(1, 72026768), (2, 36013384), (4, 18006692), (8, 9003346), (11, 6547888), (16, 4501673), (22, 3273944), (44, 1636972), (88, 818486), (97, 742544), (176, 409243), (194, 371272), (388, 185636), (776, 92818), (1067, 67504), (1552, 46409), (2134, 33752), (4219, 17072), (4268, 16876), (8438, 8536)]