15663572032

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{71167}}^1$

素因数の和:71379

約数の個数: 56

約数和(自身を含む): 32899543040

約数和(自身を除く): 17235971008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 181, 304, 362, 608, 724, 1216, 1448, 2896, 3439, 5792, 6878, 11584, 13756, 27512, 55024, 71167, 110048, 142334, 220096, 284668, 569336, 1138672, 1352173, 2277344, 2704346, 4554688, 5408692, 10817384, 12881227, 21634768, 25762454, 43269536, 51524908, 86539072, 103049816, 206099632, 244743313, 412199264, 489486626, 824398528, 978973252, 1957946504, 3915893008, 7831786016, 15663572032]

約数ペア:

[(1, 15663572032), (2, 7831786016), (4, 3915893008), (8, 1957946504), (16, 978973252), (19, 824398528), (32, 489486626), (38, 412199264), (64, 244743313), (76, 206099632), (152, 103049816), (181, 86539072), (304, 51524908), (362, 43269536), (608, 25762454), (724, 21634768), (1216, 12881227), (1448, 10817384), (2896, 5408692), (3439, 4554688), (5792, 2704346), (6878, 2277344), (11584, 1352173), (13756, 1138672), (27512, 569336), (55024, 284668), (71167, 220096), (110048, 142334)]