73202896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18523}}^1$

素因数の和:18563

約数の個数: 40

約数和(自身を含む): 160788320

約数和(自身を除く): 87585424

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 18523, 37046, 74092, 148184, 240799, 296368, 351937, 481598, 703874, 963196, 1407748, 1926392, 2815496, 3852784, 4575181, 5630992, 9150362, 18300724, 36601448, 73202896]

約数ペア:

[(1, 73202896), (2, 36601448), (4, 18300724), (8, 9150362), (13, 5630992), (16, 4575181), (19, 3852784), (26, 2815496), (38, 1926392), (52, 1407748), (76, 963196), (104, 703874), (152, 481598), (208, 351937), (247, 296368), (304, 240799), (494, 148184), (988, 74092), (1976, 37046), (3952, 18523)]