73940704

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3923}}^1$

素因数の和:3983

約数の個数: 48

約数和(自身を含む): 158215680

約数和(自身を除く): 84274976

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 3923, 4712, 7846, 9424, 15692, 18848, 31384, 62768, 74537, 121613, 125536, 149074, 243226, 298148, 486452, 596296, 972904, 1192592, 1945808, 2310647, 2385184, 3891616, 4621294, 9242588, 18485176, 36970352, 73940704]

約数ペア:

[(1, 73940704), (2, 36970352), (4, 18485176), (8, 9242588), (16, 4621294), (19, 3891616), (31, 2385184), (32, 2310647), (38, 1945808), (62, 1192592), (76, 972904), (124, 596296), (152, 486452), (248, 298148), (304, 243226), (496, 149074), (589, 125536), (608, 121613), (992, 74537), (1178, 62768), (2356, 31384), (3923, 18848), (4712, 15692), (7846, 9424)]