4518593984

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{161563}}^1$

素因数の和:161617

約数の個数: 56

約数和(自身を含む): 9848941440

約数和(自身を除く): 5330347456

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1472, 1748, 3496, 6992, 13984, 27968, 161563, 323126, 646252, 1292504, 2585008, 3069697, 3715949, 5170016, 6139394, 7431898, 10340032, 12278788, 14863796, 24557576, 29727592, 49115152, 59455184, 70603031, 98230304, 118910368, 141206062, 196460608, 237820736, 282412124, 564824248, 1129648496, 2259296992, 4518593984]

約数ペア:

[(1, 4518593984), (2, 2259296992), (4, 1129648496), (8, 564824248), (16, 282412124), (19, 237820736), (23, 196460608), (32, 141206062), (38, 118910368), (46, 98230304), (64, 70603031), (76, 59455184), (92, 49115152), (152, 29727592), (184, 24557576), (304, 14863796), (368, 12278788), (437, 10340032), (608, 7431898), (736, 6139394), (874, 5170016), (1216, 3715949), (1472, 3069697), (1748, 2585008), (3496, 1292504), (6992, 646252), (13984, 323126), (27968, 161563)]